EP 1465961 B1 20071017 - PRESSURE SENSITIVE ADHESIVES HAVING QUATERNARY AMMONIUM FUNCTIONALITY, ARTICLES, AND METHODS
Title (en)
PRESSURE SENSITIVE ADHESIVES HAVING QUATERNARY AMMONIUM FUNCTIONALITY, ARTICLES, AND METHODS
Title (de)
DRUCKEMPFINDLICHE KLEBSTOFFE MIT QUATERNÄREN AMMONIUMGRUPPEN, GEGENSTÄNDE UND VERFAHREN
Title (fr)
ADHESIFS AUTOCOLLANTS AYANT UNE FONCTION AMMONIUM QUATERNAIRE, ARTICLES ET PROCEDES
Publication
Application
Priority
- US 0238909 W 20021205
- US 5203202 A 20020116
Abstract (en)
[origin: US7005031B2] A pressure sensitive adhesive composition is provided that includes a pressure sensitive adhesive polymer. The polymer includes: at least one copolymerized monoethylenically unsaturated (meth)acrylic acid ester monomer, wherein the (meth)acrylic acid ester monomer, when homopolymerized, has a Tg of less than about 25° C.; at least one copolymerized monoethylenically unsaturated reinforcing monomer, wherein the reinforcing monomer, when homopolymerized, has a Tg of at least about 25° C.; covalently bonded quarternary ammonium functionality; and, optionally, at least one copolymerized monoethylenically unsaturated poly(alkylene oxide) monomer. The composition optionally further includes at least one nonreactive poly(alkylene oxide) polymer and/or at least one antimicrobial agent.
IPC 8 full level
C09J 133/02 (2006.01); C09J 133/04 (2006.01); A61L 15/58 (2006.01); C09J 11/00 (2006.01); C09J 133/06 (2006.01); C09J 133/14 (2006.01); C09J 171/02 (2006.01); C08L 33/02 (2006.01); C08L 71/02 (2006.01)
CPC (source: EP US)
A61L 15/58 (2013.01 - EP US); A61L 15/585 (2013.01 - EP US); C08L 71/00 (2013.01 - EP US); C09J 133/02 (2013.01 - EP US); C08L 33/02 (2013.01 - EP US); C08L 71/02 (2013.01 - EP US); C09J 2301/302 (2020.08 - EP US); Y10T 428/28 (2015.01 - EP US)
C-Set (source: EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SI SK TR
DOCDB simple family (publication)
WO 03062343 A1 20030731; AT E376043 T1 20071115; BR 0215444 A 20041214; CA 2471926 A1 20030731; CN 1330729 C 20070808; CN 1615350 A 20050511; DE 60223079 D1 20071129; DE 60223079 T2 20080724; DK 1465961 T3 20080121; EP 1465961 A1 20041013; EP 1465961 B1 20071017; ES 2294185 T3 20080401; JP 2005515294 A 20050526; MX PA04006835 A 20041206; PL 370034 A1 20050516; TW 200302260 A 20030801; TW I280970 B 20070511; US 2003175503 A1 20030918; US 7005031 B2 20060228
DOCDB simple family (application)
US 0238909 W 20021205; AT 02786892 T 20021205; BR 0215444 A 20021205; CA 2471926 A 20021205; CN 02827153 A 20021205; DE 60223079 T 20021205; DK 02786892 T 20021205; EP 02786892 A 20021205; ES 02786892 T 20021205; JP 2003562211 A 20021205; MX PA04006835 A 20021205; PL 37003402 A 20021205; TW 91135675 A 20021210; US 5203202 A 20020116